where \(\tilde{S}(y)\)  is another time independent master function.
Clearly, good collapse of data from different times is visible. The small \(k\)  behavior is consistent with [1]}, [2]} \(k^4\) , for the symmetric case, referred to as the Yeung's law [3]}. The result for the asymmetric case, however, is at deviation [2]} with the Yeung's law. The large \(k\)  behavior is consistent with a power-law having an exponent \(-4\) , in both the cases. This is the expected Porod law [5]}, [6]}, [7]} in \(d=3\) , for a scalar order-parameter, and is an outcome of scattering from sharp interfaces. The deviations that are observed can be due to the interfacial roughness that is appreciable from the noise that is noticed in the snapshots of Fig. REF . Such noise can be gotten rid of via choices of lower quench temperatures. This will, however, lead to slower dynamics, preventing us from accessing the desired growth regimes over appreciable periods of time. Even crystallization is a possibility. In our study, for the purpose of analysis, this noise was largely eliminated via the application of a majority rule [8]}. Before moving to the discussion on growth, we mention that \(\ell \)  can be estimated from the first moment of \(S(k,t)\)  as well [9]}.
